1072295239678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{196919}}^1$

素因数の和:197177

約数の個数: 64

約数和(自身を含む): 1860563174400

約数和(自身を除く): 788267934722

約数列:

[1, 2, 13, 19, 26, 38, 73, 146, 151, 247, 302, 494, 949, 1387, 1898, 1963, 2774, 2869, 3926, 5738, 11023, 18031, 22046, 36062, 37297, 74594, 143299, 196919, 209437, 286598, 393838, 418874, 2559947, 2722681, 3741461, 5119894, 5445362, 7482922, 14375087, 28750174, 29734769, 48638993, 59469538, 97277986, 186876131, 273126653, 373752262, 386551997, 546253306, 564960611, 773103994, 1129921222, 2170638137, 3550646489, 4341276274, 7101292978, 7344487943, 14688975886, 28218295781, 41242124603, 56436591562, 82484249206, 536147619839, 1072295239678]

約数ペア:

[(1, 1072295239678), (2, 536147619839), (13, 82484249206), (19, 56436591562), (26, 41242124603), (38, 28218295781), (73, 14688975886), (146, 7344487943), (151, 7101292978), (247, 4341276274), (302, 3550646489), (494, 2170638137), (949, 1129921222), (1387, 773103994), (1898, 564960611), (1963, 546253306), (2774, 386551997), (2869, 373752262), (3926, 273126653), (5738, 186876131), (11023, 97277986), (18031, 59469538), (22046, 48638993), (36062, 29734769), (37297, 28750174), (74594, 14375087), (143299, 7482922), (196919, 5445362), (209437, 5119894), (286598, 3741461), (393838, 2722681), (418874, 2559947)]